From 0684a1ea972f6e52bbe3de8100690238d88f8d60 Mon Sep 17 00:00:00 2001
From: Eugene Terehov <opensource@terehov.de>
Date: Wed, 1 Sep 2021 21:03:17 +0300
Subject: [PATCH] Revert support for Node.js 10 (since its only goig to be a
 patch version. Support for Node.js 10 will be dropped in the next major
 version)

---
 .nvmrc                 |  2 +-
 .travis.yml            |  1 +
 package.json           |  2 +-
 tests/settings.test.ts | 28 +++++++++++++++++++++++-----
 4 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/.nvmrc b/.nvmrc
index 8351c193..48082f72 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-14
+12
diff --git a/.travis.yml b/.travis.yml
index ad957343..ec537d5a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ node_js:
   - "16"
   - "14"
   - "12"
+  - "10"
 
 install:
   - npm install
diff --git a/package.json b/package.json
index 030011e6..4ab6fdb9 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "module": "./dist/esm/index.js",
   "types": "./dist/types/index.d.ts",
   "engines": {
-    "node": ">=12"
+    "node": ">=10"
   },
   "scripts": {
     "ts-node": "ts-node example/index.ts",
diff --git a/tests/settings.test.ts b/tests/settings.test.ts
index 06e1a40d..33ddac04 100644
--- a/tests/settings.test.ts
+++ b/tests/settings.test.ts
@@ -281,8 +281,10 @@ describe("Logger: settings", () => {
     const logger: Logger = new Logger({ stdOut: std });
     logger.info("test 123");
 
-    const [, , , , , , { value: hour }, , { value: minute }] =
-      new Intl.DateTimeFormat("en", {
+    let options = {};
+    // hourCycle only supported > Node.js 10
+    if (process.version.indexOf("v10") > -1) {
+      options = {
         weekday: undefined,
         year: "numeric",
         month: "2-digit",
@@ -292,7 +294,23 @@ describe("Logger: settings", () => {
         minute: "2-digit",
         second: "2-digit",
         timeZone: "utc",
-      }).formatToParts(new Date());
+      };
+    } else {
+      options = {
+        weekday: undefined,
+        year: "numeric",
+        month: "2-digit",
+        day: "2-digit",
+        hourCycle: "h23",
+        hour: "2-digit",
+        minute: "2-digit",
+        second: "2-digit",
+        timeZone: "utc",
+      };
+    }
+
+    const [, , , , , , { value: hour }, , { value: minute }] =
+      new Intl.DateTimeFormat("en", options).formatToParts(new Date());
     expect(doesLogContain(stdArray, `${hour}:${minute}`)).toBeTruthy();
   });
 
@@ -316,11 +334,11 @@ describe("Logger: settings", () => {
         year: "numeric",
         month: "2-digit",
         day: "2-digit",
-        hour12: false,
+        hourCycle: "h23",
         hour: "2-digit",
         minute: "2-digit",
         second: "2-digit",
-        timeZone: timezone,
+        timeZone: "Europe/Berlin",
       }).formatToParts(new Date());
     expect(doesLogContain(stdArray, `${hour}:${minute}`)).toBeTruthy();
   });